MAMAKATING — An ATV rider was airlifted to Westchester Medical Center in critical condition after crashing into a tree, firefighters said.

Jason Dallio, 38, was driving a Yamaha four-wheeler shortly before 5:30 p.m. Sunday in the area of Mountain Road and Upper Road in the Town of Mamakating, when he crashed the quad, Howells fire Chief Bob Jashembowski said.

Dallio, whose hometown was unknown, appeared to have been travelling alone, Jashembowski said. A neighbor found Dallio and called 911, and a helicopter landing zone was set up on Winterton Road.

“We patched him up at the scene and he got flown out,” Jashembowski said. “He was in pretty rough shape.”

Rescuers found beer at the scene, but it was unclear whether Dallio had been drinking, Jashembowski said.